I'm an addition problem and my answer is negative? Why?
What is an addition problem where the larger or bigger number is negative. It's still on the negative side of number line.
100
2+15 + ( 8*2) - 10 =
Solve, What did I do first and why?
What is following the Order of Operations
PEMDAS
100
State the rule for subtracting.
two parts
give example ( of your choice)
What is change the subtraction sign to addition, then change the next number to its opposite.
25 - 14
25 + (-14) = 11
remember larger number determines the sign
100
x + 2x + 6s + 24 + 8s
simplify
What is 3x + 14s + 24
100
You find an answer for me and I have an = sign, what's my name?
What is an equation
200
Whether I have two positive (+) signs or two negative (-) signs I remain Positive (+) What am I?
What is a multiplication problem with "like signs". It is positive (+)
200
8 -7 + 10+ (2*10) + 3 =
What do I do 1st, 2nd, 3rd and 4th and why?
What is I multiply 2* 10 1st, then I work from left to right to solve because all that is left is addition and subtraction.
Did you get 34? If so you are a star!
200
When we subtract, which way are we going on the number line?
What is to the left.
200
If I'm a variable all by myself what is my coefficient (number)?
What is 1. always!
200
When you combine like terms and there is no answer what is this called?
What is simplifying or an expression
300
x - 24 = 36
How do you make me equal on both sides?
Do the equation.
What is x - 24 = 36
x - 24 + 24 = 36 + 24
x + 0 = 60
300
8/4 * 10 - 3 + 6=
Solve and explain
What is 23. I followed the OOP and divided 1st, next multiplied the quotient by 10 2nd, I subtracted 3 and finally added 6.
Re-work if you did not get this answer
300
- (-4)
What is my number?
What is 4
300
7xy - 2xy + 3z + 20 + z
Simplify
What is 5xy + 4z + 20
300
The quotient of a number is what operation?
The product of a number is what operation?
What is division and multiplication
400
t (8) = 72
t (8) / 8 = 72/8
t = 9
What happened here? Explain
What is I used the inverse operation of multiplication to sole the equation. What I did to one side I have to do to the other. The quotient is 9
400
4- (-7)+ (3*3)- 10
Solve show steps
We must keep order. :)
What is 10, tell me how
1st multiply 3*3 then work left to right 4 + 7 + 9 - 10= 10
400
If you subtract a (-) number, which way are you moving on the number line?
What is to the right.
Because - (-) changes to a positive number (+)
400
Can the numbers with the variables be different when combining like terms?
What is Yes as long as the variables and exponents are same.
400
I'm a number with a variable, what is my name?
What is a coefficient.
500
24/-6 =
Answer with correct sign. Explain rule!
What is -4. When there are unlike signs in multiplication and division the answer is negative!!
Always
500
Name PEMDAS
What is order of operations/ how to work problems with more than 1 operation.
Parenthesis, exponents, multiplication or division whatever is 1st from left to right, addition or subtraction whatever comes 1st from left to right!!!
500
25 - 25 =
easy to see, but show using the subtraction rule.
What is 0; 25 + (-25) = 0
500
Adding and subtracting unlike terms are like mixing apples and oranges, TRUE or FALSE
What is TRUE
500
The product 6 and number added to 10? Expression or Equation.... write it out!